Dual spool retractor in belt-in-seat
US7806440B2 · kind B2 · utility
2Cited by
25References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 2008 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Dec 20, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2022/026
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A restraint assembly of a type including a seat belt assembly and a side impact air bag assembly. The seat belt assembly and side impact assembly are preferably mounted to a motor vehicle seat. The seat belt assembly includes one or two retractors, preferably each having roto pretensioners. A single gas source is used to actuate retractor pretensioning functions, as well as providing a gas source for initiating the production of inflation gas for the side impact air bag assembly. Preferably, these elements are all mounted to a motor vehicle seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.